Troy Aikman How 'Bout Them Cowboy's ... RIPPED ABS?!

The temperature hit 110 degrees in Dallas this week ... and residents couldn't have been HAPPIER because the heat compelled legendary Cowboys quarterback Troy Aikman to take off his shirt.

The 44-year-old Hall-of-Famer was spotted on a topless jog in his neighborhood this week ... revealing a pretty SHREDDED physique.

One resident who witnessed Aikman in action tells us, "We are experiencing the hottest week ever... the man must be made of steel."

Sam Ronson's DUI Mug Shot ATTITUDE MUCH?

Sam Ronson dropped one hell of a sass-bomb when she posed for her mug shot yesterday -- moments after she was arrested for DUI.

As we previously reported, Ronson was driving back to L.A. from Vegas after a DJ gig -- when she was pulled over for speeding, and botched a field sobriety test. She was arrested on the scene on suspicion of DUI.

Ronson was released yesterday afternoon.

Brooke Burke & David Charvet HERS & HIS MATCHING ABS

"Dancing with the Stars" co-host Brooke Burke showed off her flawless mother of four curves while on the beach with her buff and lean fiancé/former "Baywatch" hunk David Charvet in Malibu on Tuesday.

The 39-year-olds are a match made in workout heaven.

Kim K's Look-Alike Backs That Thing Up AT VEGAS GAY CLUB

Melissa Molinaro -- that chick in the Old Navy commercial that looks just like Kim Kardashian -- brought her bootyful talents to the stage lit up table at Las Vegas gay club Piranha this weekend.

Last month, Kardashian filed a lawsuit against Old Navy because she claims they hired Melissa to dupe the public into thinking Kim is affiliated with the clothing giant.

No word if Melissa sang Kim's song "Jam (Turn It Up)."

Kate Middleton THE ROYAL SUPERMARKET SWEEP

Married just over three months, Kate Middleton is already back on the market ... the supermarket that is.

Wearing jeans and ballet flats and not a fancy hat in sight, Prince William's wife pushed her own shopping cart full of groceries at a Tesco supermarket in North Wales on Monday.

She's the Duchess of soccer moms.

Adriana Lima SKINNY, DIPPING

And now for your viewing pleasure ... bikini-clad Victoria's Secret bombshell Adriana Lima taking a sexy dip into the Atlantic yesterday in Miami Beach. That's all. Enjoy.

Rihanna's Half-Naked Body HEADDRESSED TO KILL

Rihanna ruffled some feathers this morning in her home country of Barbados -- donning a fancy red headdress, and stripping down to a tiny bikini and stockings ... all for the local harvest festival parade!

It's called Kadooment Day -- which, historically, had its early beginnings in the 17th century on the sugar cane plantations and HOLY MOTHER LOOK AT RIHANNA'S BUTT.

JENNY MCCARTHY MY SISTER IS PLAYING LINGERIE BASKETBALL

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This video features Jenny McCarthy and several fit women playing basketball in lingerie. Unfortunately, Jenny was not one of those women.

However, Jenny's younger sister Jo Jo DOES play in the new Lingerie Basketball League ... and this weekend, Jenny -- along with her son Evan and her ex-boyfriend Jason Toohey -- rolled out to the gym in Van Nuys, CA to take in a game.

Jo Jo, #21, is a BALLER -- and set a TON of records during her college basketball days at the University of Illinois-Chicago.

But ... as we previously stated in this story ... this story features GIRLS IN LINGERIE PLAYING BASKETBALL!!! So, click on the damn video already.

Kate Gosselin I Can Still Stomach My Ex

A fresh-faced and makeup free Kate Gosselin showed off her taut mother of eight abs as her ex-husband Jon Gosselin picked up their kids in Pennsylvania this weekend.

In Kate's case, divorce really does the body good.

Cameron Diaz ROCK HARD BIKINI BABE

With her bulging biceps and flat as a board stomach, Cameron Diaz emerged from the waters off South Beach in a bright yellow bikini this weekend.

Princess Fiona is yoked!

SMURFETTE Good Genes or Good Docs?

Here's Smurfette back when the animated TV series "The Smurfs" debuted in 1981 (left) -- and 30-years-later, the ageless blue diva in the feature film "The Smurfs in 3D" (right).

La la la-la la la.

Vincent Chase vs. Turtle Who'd You Rather?

"Entourage" pals Adrian Grenier (aka Vincent Chase) and newly fit hunk Jerry Ferrara (aka Turtle) both shared the stage at an event in L.A. the other day.

Question is ...

Kristin Cavallari This Is What You're Missing, Jay!

Kristin Cavallari threw on a small black dress and hit up a hotspot last night she KNEW she'd get photographed at ... STK in Hollywood.

Eat your heart out, Mr. Cutler.

Bam Margera Gets New Ryan Dunn Tattoo

Bam Margera got himself some fresh ink this week – a tattoo of his late pal Ryan Dunn on his right shoulder.

Margera, fresh off a few broken ribs from falling down the stairs, got the tat done by the same guy who does Lil Wayne's stuff.

Paris, Nicky, & Lindsay REUNITED and It Feels So 2007

Like Hollywood's version of the Camp David Accords, Paris and Nicky Hilton reunited with their old long lost pal Lindsay Lohan at a restaurant in the Palisades last night.

It appears Paris and Linds are super serious about rekindling their friendship -- they also partied together last weekend at Hilton's Malibu beach pad.

But this time, they made sure everyone could SEE the reunion ... and HUGGED IT OUT at the end of the night -- right in front of the cameras.

UPDATE: We're told the reunion wasn't planned -- the two just happened to bump into each other while going to dinner with different people.

Bachelorette vs. CMT Chick WHO'D YOU RATHER?

Ashley Herbert is giving out roses left and right as she looks for love on the latest season of "The Bachelorette" -- and Devin Grissom is using her southern charm to break hearts on the CMT reality dating series "Sweet Home Alabama."

Question is ...